<mat-form-field style="width:100%" [color]="color">
    <mat-label>
        <span *ngIf="isRequired" class="required">
            <i class="fa fa-asterisk"></i>
        </span>
        {{labelTitle}}
    </mat-label>
    <mat-select [formControl]="reactiveFormControl">
        <mat-option *ngFor="let item of allItems" [value]="item.value">{{item.name}}
        </mat-option>
    </mat-select>
    <mat-error>
        <ng-content></ng-content>
    </mat-error>
</mat-form-field>